Re: [racket] Single Step Evaluation in Racket

On Apr 23, 2014, at 10:03 PM, Zee Ken wrote: > Hi. > > I just wanted to know the short-cut to do the single step evaluation in > racket. > > I want to know if there is anything analogous to adding watches in Turbo C > for particular variable (to see how they change) and then hit F7 key to >

[racket] HashMap in LFE and others

Congrat Racketers on this article on LFE I have liked the sentence *Racket had the fullest and most useful set of hash functions (and best docs).* Yvan Racket Users l

[racket] Single Step Evaluation in Racket

Hi. I just wanted to know the short-cut to do the *single step evaluation* in racket. I want to know if there is anything analogous to adding *watches* in *Turbo C* for particular variable (to see how they change) and then hit *F7* key to implement line by line execution. Is there a way to do th

Re: [racket] James Swaine, now a PhD

Congrats James! May all the threads of your life scale well! --Marco On Wed, Apr 23, 2014 at 1:52 PM, Robby Findler wrote: > James successfully defended his dissertation today. Below is a taste. > > Congrats, James! > > Robby > > > Many modern high-level or scripting languages are implemented ar

Re: [racket] James Swaine, now a PhD

Thanks Robby and Matthias! > Congratulations James. May your future be bright and fast. -- Matthias > > > > > > On Apr 23, 2014, at 1:52 PM, Robby Findler > wrote: > > > James successfully defended his dissertation today. Below is a taste. > > > > Congrats, James! > > > > Robby > > > > > > Many

Re: [racket] Help with sockets.

Hi, On Wed, Apr 23, 2014 at 9:00 PM, Alejandro Zamora Fonseca wrote: > When I do: > > 1)Write this code: in Dr. Racket: > > #lang racket > (define server (tcp-listen 12345)) > (define-values (s-in s-out) (tcp-accept server)) > > 2)Ctrl+R > - DrRacket waits(lock the REPL) for connections > > 3)Wr

Re: [racket] set!: eval-ing to lvalues

It appears I have subconsciously plagiarized something I must've read a long time ago? Well I'm citing that blog then. On Wed, Apr 23, 2014 at 5:04 PM, Prabhakar Ragde wrote: > Stephen Chang wrote: > > Reminds me of this: >> http://james-iry.blogspot.com/2009/05/brief-incomplete-and- >> mostly

Re: [racket] set!: eval-ing to lvalues

Stephen Chang wrote: Reminds me of this: http://james-iry.blogspot.com/2009/05/brief-incomplete-and-mostly-wrong.html 1990 - A committee formed by Simon Peyton-Jones, Paul Hudak, Philip Wadler, Ashton Kutcher, and People for the Ethical Treatment of Animals creates Haskell, a pure, non-strict,

Re: [racket] Help with sockets.

read-line will block if it does not see the end of the line. Your python client has not yet sent an end-line character. Racket Users list: http://lists.racket-lang.org/users

Re: [racket] Help with sockets.

When I do: 1)Write this code: in Dr. Racket: #lang racket (define server (tcp-listen 12345)) (define-values (s-in s-out) (tcp-accept server)) 2)Ctrl+R - DrRacket waits(lock the REPL) for connections 3)Write this code in python: import socket s = socket.socket(socket.AF_INET, socket.SOCK_STREAM

Re: [racket] set!: eval-ing to lvalues

>> > a hylomorphism is just an endofunctor in the Hask category of >> > profunctorally-dual product monoids with just a hint of commutative free >> > applicative comonads and a dash of F-algebra, >> >> >> Do you have citations for that? Reminds me of this: http://james-iry.blogspot.com/2009/05/br

Re: [racket] James Swaine, now a PhD

did you post this on LtU yet? would be cool! :-) On Wed, Apr 23, 2014 at 10:52 AM, Robby Findler wrote: > James successfully defended his dissertation today. Below is a taste. Racket Users list: http://lists.racket-lang.org/users

Re: [racket] James Swaine, now a PhD

Congratulations James. May your future be bright and fast. -- Matthias On Apr 23, 2014, at 1:52 PM, Robby Findler wrote: > James successfully defended his dissertation today. Below is a taste. > > Congrats, James! > > Robby > > > Many modern high-level or scripting languages are impleme

[racket] James Swaine, now a PhD

James successfully defended his dissertation today. Below is a taste. Congrats, James! Robby Many modern high-level or scripting languages are implemented around an interpretive run-time system, often with a JIT compiler. Examples include the Racket runtime system, the Parrot virtual machine, a

Re: [racket] Help with sockets.

On Wed, Apr 23, 2014 at 6:50 AM, Alejandro Zamora Fonseca wrote: > Thanks for the help! > It works for me. > Only one question: > Its obligatory use threads? > Cause my problems come when I use print or display. > > greetings > Alejandro Please use your email clent's Reply to All feature to keep

Re: [racket] set!: eval-ing to lvalues

Unfortunately I forgot which site it was and I deleted my browsing history as I always do after looking at functional porngramming. On Wed, Apr 23, 2014 at 9:26 AM, Matthias Felleisen wrote: > > On Apr 22, 2014, at 10:10 PM, Sean Kanaley wrote: > > > a hylomorphism is just an endofunctor in th

Re: [racket] set!: eval-ing to lvalues

On Apr 22, 2014, at 10:10 PM, Sean Kanaley wrote: > a hylomorphism is just an endofunctor in the Hask category of > profunctorally-dual product monoids with just a hint of commutative free > applicative comonads and a dash of F-algebra, Do you have citations for that?